.ellipsis {
  width: 100%;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
body {
  background-color: #f5f5f5;
  min-width: 1000px;
  background: url("../image/bg2.jpg") no-repeat center center;
  background-size: cover;
  width: 100%;
  height: 100%;
  /* 只需要给背景图加上该属性即可 */
  background-attachment: fixed;
}
body .header {
  background-color: #09a3e0;
  height: 70px;
  line-height: 70px;
  padding: 0 60px;
}
body .header .logo {
  float: left;
}
body .header .logo a {
  color: white;
  font-size: 34px;
  font-family: "华文行楷";
}
body .header .banner {
  float: left;
  margin-left: 10px;
}
body .header .banner a {
  color: white;
  display: inline-block;
  width: 60px;
  height: 70px;
  line-height: 70px;
  text-align: center;
}
body .header .banner a:hover {
  color: #88dafa !important;
  background-color: #0891c7 !important;
}
body .header .put {
  float: left;
  margin-left: 10px;
  position: relative;
}
body .header .put input {
  width: 270px;
  height: 35px;
  border-radius: 5px;
  border: 1px solid skyblue;
  padding-left: 10px;
  box-sizing: border-box;
}
body .header .put input:focus {
  outline: none;
}
body .header .put button {
  width: 70px;
  height: 34px;
  color: white;
  font-size: 16px;
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-42%);
  border: 1px solid skyblue;
  border-radius: 0 5px 5px 0;
  background-color: skyblue;
  transition: 0.3s;
}
body .header .put button:hover {
  background-color: #09a3e0;
  cursor: pointer;
}
body .header ul {
  float: right;
}
body .header ul li {
  float: left;
  margin-left: 20px;
  color: white;
}
body .header ul li a {
  color: white;
  font-size: 16px;
}
body .header ul li a:hover {
  cursor: pointer;
  color: skyblue;
}
body .header ul li:first-child {
  margin-left: 0;
}
body .content {
  width: 1000px;
  margin: 0 auto;
  background-color: white;
  padding: 20px;
  box-sizing: border-box;
}
body .content .auto {
  color: #666;
  font-size: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid #f2f2f2;
}
body .footer {
  margin-top: 10px;
  background-color: #09a3e0;
  text-align: center;
  color: white;
}
body .footer .footer-title {
  padding: 10px 0 10px;
  font-size: 18px;
}
body .footer .footer-content {
  padding-bottom: 10px;
  font-size: 12px;
}
body a {
  color: #333;
}
.active {
  color: #88dafa !important;
  background-color: #0891c7 !important;
}
